Portable explosion-proof oxygen analyzer adopts the original imported fuel cell oxygen sensor, which has fast response speed, high measurement accuracy, good linearity, long calibration period, weak acid resistance and weak alkali resistance.
Portable explosion-proof oxygen analyzer main features:
1.Liquid-crystal display makes the display visual and the operation easy.
2.The set of the menu can be accomplished by magnetic pen under explosion-proof occasion which is convenient for the operation at the scene;
3.The function of auto-compensation for temperature could reduce the error brought by the temperature change on the measurement;
4.Only one random point needs to be calibrated among the whole measurement range, making the calibration operation simple and convenient;
5.It can be continuously used more than 20 days at one charge.
Portable explosion-proof oxygen analyzer technical parameters:
Test principle | Micro-fuel cell |
Display mode | 128×64 matrix dot LCD |
Test range | 0~10/100/1000ppm, 0~25.00% O2 (different range optional,micro-range or ordinary range) |
Accuracy | 0~1000ppm /1.00%/10.00% /25.00% ≤±1% FS 0~100ppm ≤±2% FS 0~10ppm ≤±5%FS |
Repeatability | ≤±1% |
Response time | T90≤60S |
Sample gas temperature | 0 ~ 50℃ |
Environment humidity | ＜80%RH |
Sampling mode | Sample gas pass-in |
Sample gas flow | 600 ~ 800ml/min |
Sample gas pressure | 0.05Mpa≤entrance displayed pressure≤0.35Mpa, steady pressure environment |
Background gas | N2 or inactive gas, reducing gas and hydrocarbon gaseous mixture |
Appearance Size | 215mm×283mm×131mm(H×W×D) |
Serving life | ＞24 months(under normal use) |
Explosion-proof level of the shell | Exd IIB T4(JY-F101-EX) |
Weight of the analyzer | 5Kg |
Battery capacity | 6V/2.3AH |
Power Supply | AC100 ~ 240V 50/60Hz |
Install mode | portable mode |
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